脉振磁场永磁低速同步电动机转矩的计算  

TORQUE ANALYSIS FOR PULSATING MAGNETIC FIELD PERMANENT MAGNET LOW SPEED SYNCHRONOUS MOTOR

作　　者：谷爱昱[1] 邹继斌[1] 陆永平[1] 

机构地区：[1]哈尔滨工业大学

出　　处：《电工电能新技术》1999年第1期8-11,51,共5页Advanced Technology of Electrical Engineering and Energy

摘　　要：脉振磁场永磁低速同步电动机是一种新型电机，具有极数多、每级槽数接近１、每相绕组独立的特点。本文根据这一结构，在分析电机绕组电抗特点的基础上，用解析的方法推导和分析了电机的电磁转矩。This paper introduces a novel motor pulsating magnetic field permanent magnet low speed synchronous motor,which has some characteristics as high pole number,less than one slot per pole,and each phase winding independent.Based on the features of structure and the analysis of the winding inductance,the paper develops an analytical model to deduce and analyze the commutation torque.

关 键 词：永磁同步电动机 脉振磁场 磁场分布 计算 

分 类 号：TM152[电气工程—电工理论与新技术] TM351.03